baber/WOPTO huggingface dataset:
Patent CA-3051841-A1 (CA)
Inventor: GETTENS NANCY J
IPC: B42D25/382
Filed: 2018-01-11
Abstract: L'invention concerne un dispositif de sécurité optique lisible par machine à IR et/ou UV (par exemple un fil de sécurité micro-optique) qui est constitué d'au moins un composant absorbant les IR avec une signature IR caractéristique détectable à au moins deux longueurs d'onde IR, au moins un composant absorbant les UV avec une signature UV caractéristique détectable à au moins deux longueurs d'onde UV, au moins un composant absorbant les IR qui absorbe la lumière IR et émet de la lumière à une longueur d'onde invisible différente, au moins un composant absorbant les UV qui absorbe la lumière UV et émet de la lumière à une longueur d'onde invisible différente, ou une combinaison de ceux-ci. Les caractéristiques lisibles par machine à IR et UV n'interfèrent pas avec les effets optiques projetés par le matériau optique.
Patent CA-3052017-A1 (CA)
Inventor: LEVIN OFEK
IPC: A61F2/02
Filed: 2011-09-15
Abstract: A surgical system comprising: a surgical instrument having an elongate shaft with a handle at one end thereof; an implant transitionable between a first configuration and a second configuration, the surgical implant attachable to the elongate shaft; and a sleeve having a lumen for receiving a portion of the elongate shaft and the surgical implant, the sleeve transitionable between an open configuration and a closed configuration such that the elongate shaft and surgical implant in the first configuration are positionable in the sleeve when the sleeve is in the open configuration and rotation of the elongate shaft transitions the surgical implant to the second configuration when the sleeve is in the closed configuration.
Patent CA-3054123-A1 (CA)
Inventor: SHIGETA YASUSHI
IPC: G07D9/00
Filed: 2018-02-21
Abstract: Provided is a chip recognition system having a mechanism for recognizing the colors of chips from an image and for enabling counting of the number of the chips even under different illumination environments. A chip (W) is configured to at least partially have a specific color (121) indicating the value of the chip (W). A chip recognition system (10) comprises: a recording apparatus (11) that records, as an image, the state of the chip W by using a camera (212); an image analysis apparatus (14) that, by analyzing the recorded image, recognizes at least two colors including the specific color (121) and a reference color (4a) existing in the image but being different from the specific color (121); and a recognition apparatus (12) including at least an artificial intelligence device (12a) that specifies the specific color (121) of the chip (W) by using the image analysis result by the image analysis apparatus (14), wherein a plurality of images of the chip (W) and the reference color (121) illuminated at different brightnesses are taught, as teacher data, to the artificial intelligence device (12a) of the recognition apparatus (12).
Patent CA-3054256-A1 (CA)
Title: Matieres fibreuses cellulosiques d'origine vegetale desintegrees et decompactees, utilisation et procede pour leur obtention et leur fabrication
Inventor: DIETZ MAX
IPC: A23L29/262
Filed: 2018-03-27
Abstract: La présente invention concerne des fibres cellulosiques ouvertes décompactées obtenues à partir d'un matériau de départ d'origine végétale, les fibres cellulosiques ouvertes décompactées présentant un rapport d'aspect après gonflement dans l'eau diamètre longitudinal/diamètre transversal de 1:1 à 1000:1 et un pouvoir d'absorption d'eau > 200 % en poids et un pouvoir de rétention d'eau > 50 % ainsi qu'un procédé pour obtenir et fabriquer ces fibres cellulosiques ouvertes décompactées. Le procédé de purification comprend l'incubation du matériau d'origine végétal à l'aide d'une solution d'ouverture aqueuse contenant au moins un acide aminé dissous et/ou des peptides ayant 2 à 50 acides aminés pour ouvrir les fibres cellulosiques compactées.
Patent CA-3055958-A1 (CA)
Inventor: SOON-SHIONG PATRICK
IPC: G01N33/48
Filed: 2018-03-07
Abstract: Detection of under-expression of selected genes in NK cells is used to confirm a hypoxic tumor microenvironment that is ordinarily suppressive with respect to ADCC and cytotoxic cell killing of NK cells. Most notably, while hypoxia is known to upregulate HIF-1a and genes under the control of HIF-1a, hypoxia in a tumor microenvironment led to under-expression of selected genes, including HIF-1a. Thus, gene expression analysis of certain genes on NK cells can be used to detect conditions in a tumor that would indicate use of haNK cells.
Patent CA-3056079-A1 (CA)
Inventor: PINCHUK BRYAN
IPC: A61M5/165
Filed: 2018-03-13
Abstract: An endovascular microvalve device for use in a vessel during a therapy procedure includes a catheter and a filter valve coupled to the catheters. The filter valve is dynamically reconfigurable to automatically block and permit fluid flow through a vessel based on a local fluid pressure conditions about the filter valve. In embodiments, the filter valve has a proximal end fixed to the catheter, and a distal end which may be movable over the catheter. The lumen of the inner catheter delivers a therapeutic agent beyond the valve. The device is used to provide a therapy in which a therapeutic agent is infused into an organ.
Patent CA-3056166-A1 (CA)
Title: Dispositif de division de lumiere de radar laser en reseau et son procede de division de lumiere
Inventor: LU KAIYUAN
IPC: G02B6/12
Filed: 2017-11-03
Abstract: L'invention concerne un dispositif de division de lumière de source de lumière en réseau et son procédé de division de lumière. Le dispositif de division de lumière comprend : une source de germe (10) d'entrée de lumière de signal; un amplificateur à fibre optique (20) connecté à la source de germe (10); et un diviseur optique connecté à l'amplificateur à fibre optique (20). Le diviseur optique (30) est pourvu de N fibres optiques, N étant un nombre naturel; le diviseur optique (30) divise la lumière de signal provenant de la source de germe (10) en N faisceaux et délivre ces derniers. La lumière de signal provenant de la source de germe (10) passe à travers l'amplificateur à fibre optique (20) de sorte que sa puissance soit amplifiée, puis traverse le diviseur optique (30) pour être changée en de multiples faisceaux de lumière de signal à délivrer. La fréquence de répétition du laser de 1550 nm peut atteindre le mégahertz, et le laser a un coefficient d'absorption d'eau élevé. Le laser à bande d'onde a un seuil de nocivité élevé pour les yeux humains lorsque ces derniers sont exposés à son rayonnement, et offre donc une caractéristique de sécurité pour les yeux. La source de lumière peut être utilisée dans un mode de fonctionnement synchrone. La présente invention peut être largement appliquée dans les domaines de la conduite automatique et du balayage 3D.
Patent CA-3056944-A1 (CA)
Inventor: PAIEMENT NADINE
IPC: C07D215/18
Filed: 2018-03-29
Abstract: L'invention concerne un procédé d'administration et un dispositif pour la biodisponibilité améliorée d'antagonistes des récepteurs des leucotriènes. Ce procédé et ce dispositif impliquent une forme posologique de film oral à pH de surface alcalin conçue pour administrer des antagonistes des récepteurs des leucotriènes, tels que le montélukast, dans l'estomac dans un précipité amorphe en suspension dans un milieu aqueux. L'invention concerne également un dispositif et une méthode de traitement d'une maladie, telle qu'une maladie ou affection neurodégénérative associée à une neuro-inflammation induite par un leucotriène. Le dispositif est une forme posologique unitaire en film ayant une couche de film à pH de surface alcalin et une quantité sûre et efficace de montélukast. Le dispositif est conçu et formulé pour obtenir principalement une administration entérale du montélukast. Le procédé comprend l'administration entérale à un humain ou à un animal ayant besoin d'un traitement, d'une quantité sûre et efficace de montélukast susceptible de traverser la barrière hémato-encéphalique.
Patent CA-3059923-A1 (CA)
Title: Method of determining toxicity of an immunomodulatory drug for use in humans
Inventor: KECK JAMES
IPC: A01K67/027
Filed: 2018-04-17
Abstract: Humanized mouse models and methods are provided for determining whether administration of an immunomodulatory drug likely elicits a severe cytokine release syndrome in a human. Humanized mouse models and methods are also provided for determining the immunotoxicity in a human of a drug candidate or of drug combinations.
Patent CA-3060277-A1 (CA)
Title: Mine exploitation method based on stopping, seperation and filling control
Inventor: ZHANG QIANG
IPC: E21F15/00
Filed: 2019-04-01
Abstract: A mine exploitation method based on stopping, separation and filling control is disclosed.  The method comprises: deploying a gangue-less coal mining system; choosing a suitable coal and gangue separation method according to a separation requirement;  choosing a suitable filling method according to mine geology, production conditions and rock stratum control requirement; reversely calculating a filling rate according to gangue discharge requirement and control indexes by utilizing theoretical calculation, simulation and experiment; determining a filling process and a separation process according to the filling rate; and feeding back and adjusting the filling process and separation process parameters by monitoring filling and control effect indexes.
Patent CA-3061116-A1 (CA)
Inventor: TITUS SOLOMON R
IPC: H01H71/08
Filed: 2016-09-28
Abstract: A neutral connector assembly for a circuit breaker. Neutral connector assembly includes a molded case of the circuit breaker, and a connector body including a first contact portion configured to make electrical connection with a neutral bar, a second portion having a neutral conductor connected thereto, the connector body being prong-less and securely and immovably mounted to the molded case. Circuit breaker neutral connector includes a first contact portion configured to make electrical connection with a flexible beam of a neutral bar. Circuit breakers including a prong-less neutral connector, panel board assemblies including flexible beams, panel board and circuit breaker assemblies, and methods of making electrical neutral connections are provided, as are other aspects.
Patent CA-3062503-A1 (CA)
Inventor: MOECKLY KEVIN
IPC: G01M15/00
Filed: 2019-11-25
Abstract: A method for self-generating an engine-specific model in an engine health monitoring system is provided. The method comprises generating a generic engine model including a generic physics-based model for each of a plurality of engine components in the specific engine; capturing a plurality of observed engine component parameters for each of the plurality of engine components and a plurality of observed environmental parameters during one or more pre-planned training missions; and training an engine-specific model using the plurality of observed engine component parameters and the plurality of environmental parameters captured during the one or more pre-planned training missions, wherein the engine-specific model includes an engine-specific physics-based model for each of the plurality of engine components in the specific engine. Each engine-specific physics-based model for an engine component is configured for use in predicting one or more engine component parameters using a second plurality of observed environmental parameters captured during an operational mission.
Patent CA-3063194-A1 (CA)
Inventor: SHUY GEOFFREY WEN-TAI
IPC: F04D13/06
Filed: 2018-05-17
Abstract: La présente invention concerne des solutions de conception pour atténuer les quatre défauts majeurs suivants dans la conception de système de pompe classique, à savoir, (1) défaillance inattendue de pompe dans une conception de pompe unique qui peut conduire à un dégât des eaux coûteux ; (2) menace d'électrocution mortelle par haute tension dans une situation d'inondation ; (3) coupure de courant de réseau et aucune alimentation en énergie pour fournir la puissance de pompage nécessaire, ce qui entraîne un dégât des eaux ; (4) mauvaise odeur provenant d'un film d'eau stagnante dans le puits après une période de faible taux de trempage avec ou sans pompage activé. Les principes décrits dans la description de l'invention permettent aux conceptions proposées de pallier complètement les quatre problèmes majeurs de conception mentionnés ci-dessus.
Patent CA-3065154-A1 (CA)
Title: Method for controlling a soil working means based on image processing and related system
Inventor: REVELLI SILVIO
IPC: A01B69/04
Filed: 2018-05-29
Abstract: The invention relates to a method (100) for controlling a soil working means, based on an image processing Such a soil working means comprises a locomotion member (201) and a working member (202) The method comprises the steps of acquiring (101) at least one digital image of the soil by means of digital image acquisition means (203) installed on the working means, processing (102), by means of an electronic processing unit (204), the at least one digital image acquired by performing at least one convolution operation on the digital image by means of a framed neural network (300, 400, 500), obtaining (103), by means of the electronic processing unit, at least one synthetic soil descriptor based on such a processing, -generating (104), by means of the electronic processing unit, at least one control signal of the locomotion member or of the working member based on the synthetic soil descriptor
Patent CA-3065544-A1 (CA)
Title: Method and device for detection of bioavailable drug concentration in a fluid sample
Inventor: CHAUM EDWARD
IPC: A61B5/1473
Filed: 2018-05-31
Abstract: The invention relates to a method for the controlled delivery of a drug as a function of bioavailable drug concentration, a sensor device for detecting bioavailable drug concentration, and a delivery device that controls delivery of the drug based on the real-time detection of bioavailable drug concentration.
Patent CA-3066971-A1 (CA)
Title: Breast pump system
Inventor: O'TOOLE JONATHAN
IPC: A61M1/06
Filed: 2018-06-15
Abstract: The invention is a wearable breast pump system including a housing shaped at least in part to fit inside a bra and a piezo air-pump. The piezo air-pump is fitted in the housing and forms part of a closed loop system that drives a separate, deformable diaphragm to generate negative air pressure. The diaphragm is removably mounted on a breast shield.
Patent CA-3069318-A1 (CA)
Title: Systemes et procedes de deshydratation d'une bouillie comprenant une biomasse lignocellulosique et un liquide
Inventor: CARLSON DAVID CHARLES
IPC: D21H11/02
Filed: 2018-07-12
Abstract: La présente invention concerne un système de déshydratation et des procédés associés, qui sont conçus pour transporter une biomasse lignocellulosique afin de séparer au moins une partie de l'eau d'une bouillie de biomasse lignocellulosique et d'accumuler la biomasse lignocellulosique déshydratée. Le système de déshydratation comprend également un espace libre occupé par un gaz qui est à une pression qui facilite le transfert de la biomasse accumulée dans un réacteur de prétraitement ayant un espace libre sous pression. Un tel système de déshydratation peut empêcher un mélange excessif et un reflux de gaz (par exemple, de la vapeur) provenant du réacteur de prétraitement.
Patent CA-3077866-A1 (CA)
Inventor: PURDY CLAY
IPC: C23G1/02
Filed: 2020-04-03
Abstract: An inhibited hydrofluoric acid aqueous composition, said composition comprising: hydrofluoric acid in solution; and a weak base selected from the group consisting of:  lysine, arginine, histidine, glutamine, asparagine, tryptophan, and tyrosine; wherein said weak base and hydrofluoric acid are present in a molar ratio of at least 1:1. Also disclosed is a mud acid using this inhibited acid composition.
Patent CA-3078488-A1 (CA)
Title: Generation of one or more edges of luminosity to form three-dimensional models of objects
Inventor: BERNSTEIN AARON
IPC: G02C9/00
Filed: 2018-10-05
Abstract: Disclosed herein are various embodiments relate generally to computer vision, graphics, image scanning, and image processing as well as associated mechanical, electrical and electronic hardware, computer software and systems, and wired and wireless network communications to form at least three-dimensional models or images of objects and environments.
Patent CA-3079394-A1 (CA)
Title: Laser system
Inventor: MAKER GARETH THOMAS
IPC: H01S3/13
Filed: 2018-10-02
Abstract: A laser system comprising two phase-locked solid-state laser sources is described. The laser system can be phase-locked at a predetermined offset between the operating frequencies of the lasers. This is achieved with high precision while exhibiting both low noise and high agility around the predetermined offset frequency. A pulse generator can be employed to generate a series of optical pulses from the laser system, the number, duration and shape of which can all be selected by a user. A phase-lock feedback loop provides a means for predetermined frequency chirps and phase shifts to be introduced throughout a sequence of generated pulses. The laser system can be made highly automated. The above features render the laser system ideally suited for use within coherent control two- state quantum systems, for example atomic interferometry, gyroscopes, precision gravimeters gravity gradiometers and quantum information processing and in particular the generation and control of quantum bits.
Patent CA-3081808-A1 (CA)
Title: Method of manufacturing a box header for heat exchanger
Inventor: JONES KEN
IPC: B23B39/02
Filed: 2018-11-06
Abstract: A method of manufacturing a box header for an air-cooled heat exchanger. The method includes the steps of boring at least one hole into at least one end of an elongated slab of metal. Material from the slab is milled out adjacent to the at least one hole to form an elongated internal chamber in the slab having at least one open end. An inlet nozzle opening is machined into the elongated chamber and an outlet nozzle opening is machined into the elongated chamber. A  plurality of tube holes and a plurality of plug holes are drilled and tapped in the elongated slab into the internal chamber. An end block is welded to the at least one open end in order to form a closed internal chamber.
Patent CA-3081952-A1 (CA)
Inventor: KOCHMAN AARON KYLE
IPC: A01J5/04
Filed: 2013-12-17
Abstract: A claw top for milking equipment is disclosed. The claw top comprises a claw top body; four liner nipples extending from the claw top body; each liner nipple extending in a liner nipple extension direction; four pulsation nipples extending from the claw top body; one pulsation nipple being associated with each liner nipple to define a nipple pair; each pulsation nipple extending in a pulsation nipple extension direction; the liner nipple extension direction being substantially the same as the pulsation nipple extension direction; the claw top body including a removable air fork; the pulsation nipples being carried by the removable air fork. The removable air fork includes a main body and a pair of arms; the pulsation nipples extending from the arms; the arms extending outwardly and downwardly from the main body to position the pulsation nipples next to the liner nipples.
Patent CA-3083744-A1 (CA)
Inventor: DEVLIN JAMES ALASTAIR
IPC: B29C64/364
Filed: 2018-11-29
Abstract: The present solution includes a 3D printer designed to meet clean room requirements. The printer can be configured for 3D bioprinting. The printer can be used to create cellular scaffolds, tissue grafts, and organs. The printer can include a sterile (or clean room-like) environment for the printing of items. The printer can include an enclosure that isolates the manufacturing processes from the external environment and that can be sterilized between printing runs. The solution also includes a printing kit that can be independently sterilized and passed into the system's enclosure.
Patent CA-3086314-A1 (CA)
Inventor: LINDBO LARS SVERKER TURE
IPC: B65G1/137
Filed: 2019-01-22
Abstract: A system and method for picking items is disclosed. The system comprises a grid-based storage area (102) and an order assembly area (104). The system further comprises an array of presentation positions (116), the presentation positions (116) being adapted so as to present storage containers (10) delivered to said presentation positions (116) so as to enable picking of items contained therein.
Patent CA-3089906-A1 (CA)
Title: Formulation d'anticorps pharmaceutique a ph faible
Inventor: CHRISTIAN TWINKLE R
IPC: A61K39/395
Filed: 2019-02-08
Abstract: La présente invention concerne des formulations à faible pH comprenant, par exemple, une protéine de liaison à l'antigène qui se lie à CD3, au moins un agent tampon, au moins un saccharide et au moins un tensioactif.
Patent CA-3094902-A1 (CA)
Title: Azacyanine dyes and use thereof
Inventor: SINISI RICCARDO
IPC: G01N33/58
Filed: 2018-03-21
Abstract: The application provides fluorescent dyes, which are cyanine dyes that incorporate additional aza moieties in the indolenium heterocycles and/or in the methine chains connecting them. Symmetrical and unsymmetrical chemically reactive azacyanine dyes are described for conjugation, as well as their bioconjugates for in-vitro and in-vivo assays and fluorescence imaging.
Patent CA-3098160-A1 (CA)
Title: Method and apparatus for ensuring aviation safety in the presence of ownship aircrafts
Inventor: LI YAKE
IPC: G08G5/04
Filed: 2020-10-26
Abstract: ABSTRACT A method and apparatus for enhancing aviation safety, ensuring that unmanned aircrafts remain well clear of other flying objects, are disclosed. A control station acquires a direction of a path of a flying object and periodically transmits requests to a transponder of the flying object to acquire specific data. Upon receiving a response to a request, a range of the flying object from the control station is determined. Using data acquired from each three consecutive responses, the displacement magnitude, the speed, and angular displacements of the flying object are determined, The method assesses potential crossing of a protection zone surrounding a protected aircraft based on most recent acquired data.    = Date Recue/Date Received 2020-10-26
Patent CA-3098884-A1 (CA)
Inventor: VAN WYK HARTMAN
IPC: H04L1/00
Filed: 2019-05-24
Abstract: A device and method for receiving communications with dynamic data correction, the method including receiving at a receiving device a data packet from a sending device, the data packet including a header, and a data payload including one or more message blocks and corresponding redundancy blocks; recognizing, via pre-configuration of the receiving device, that there are redundancy blocks to receive along with the one or more message blocks and reading in the message blocks and corresponding redundancy blocks; determining that at least one of the message blocks is defective (e.g., corrupt, missing, etc.); processing one or more of the redundancy blocks to correct the defective message blocks; and optionally sending a response message to the sending device. The method may further include identifying which message blocks are defective and sending a request for, and receiving, redundancy blocks corresponding to the identified defective message blocks.
Patent CA-3101126-A1 (CA)
Title: Systeme lineaire d'inspection des actifs
Inventor: TAYS DWIGHT
IPC: G06F3/0484
Filed: 2008-08-22
Abstract: Linvention concerne une interface utilisateur graphique mise en uvre dans un ordinateur. Elle comprend une zone dinformation pour afficher pour un utilisateur les renseignements sur létat dinspection en lien avec une ou plusieurs composantes dune infrastructure de biens linéaires. Linterface utilisateur graphique comprend également une composante de contrôle pouvant être utilisée par lutilisateur dans lordinateur pour que linterface affiche les renseignements supplémentaires sur une ou plusieurs composantes de linfrastructure de biens linéaires.